C++ Virtual Functions Question: Download Questions PDF
What is the use of Vtable?
Answer:
Vtables are used for virtual functions. Its a shortform for Virtual Function Table.
It's a static table created by the compiler. Compiler creates a static table per class and the data consists on pointers to the virtual function definitions. They are automatically initialised by the compiler's constructor code.
It's a static table created by the compiler. Compiler creates a static table per class and the data consists on pointers to the virtual function definitions. They are automatically initialised by the compiler's constructor code.
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